public function testOptionalParameterBooleanException()
{
$t = new Mcall();
if (!method_exists('PHPUnit_Runner_Version', 'id') || version_compare(\PHPUnit_Runner_Version::id(), '5.2.0', '<')) {
$this->setExpectedException('\\InvalidArgumentException');
} else {
$this->expectException('\\InvalidArgumentException');
}
$t->optionalParameterBoolean('test');
}